. >>> geraldo rivera for senate. he is truly considering run for office. >> if he says it, it must be true. >> really? do you recall some special moments with geraldo? i'm zoraida sambolin. >> i'm john berman. friday, february 1st. february already. >>> an intense manhunt for one, possibly two suspects after an assistant district attorney gunned down outside a courthouse in texas. mark hos, a prosecutor in kaufmann county, killed after being shot several times as he got out of his car in the courthouse parking lot yesterday. authorities are pleading for leads. the fbi is helping in the case and his boss had a message for those responsib. >> i hope that the people that did this are watching. because we're very confident that we're going to find you, we're going to pull out of whatever hole you are in, and we're going to bring you back and let the people of kaufman county prosecute you to the fullest extent of the law. >> drew griffin is live in texas this morning. what's the latest? >> reporter: really, no development